Here are many Bible verses about conduct.

“If you love me, you will keep my commandments.- John 14:15

Even a child makes himself known by his acts, by whether his conduct is pure and upright.- Proverbs 20:11

And he answered, “You shall love the Lord your God with all your heart and with all your soul and with all your strength and with all your mind, and your neighbor as yourself.”- Luke 10:27

But as he who called you is holy, you also be holy in all your conduct,- 1 Peter 1:15

He has told you, O man, what is good; and what does the Lord require of you but to do justice, and to love kindness, and to walk humbly with your God?- Micah 6:8

The Lord rewards every man for his righteousness and his faithfulness, for the Lord gave you into my hand today, and I would not put out my hand against the Lord’s anointed.- 1 Samuel 26:23

And whatever you do, in word or deed, do everything in the name of the Lord Jesus, giving thanks to God the Father through him.- Colossians 3:17

I appeal to you therefore, brothers, by the mercies of God, to present your bodies as a living sacrifice, holy and acceptable to God, which is your spiritual worship. Do not be conformed to this world, but be transformed by the renewal of your mind, that by testing you may discern what is the will of God, what is good and acceptable and perfect.- Romans 12:1-2

Therefore, preparing your minds for action, and being sober-minded, set your hope fully on the grace that will be brought to you at the revelation of Jesus Christ.- 1 Peter 1:13

Little children, let us not love in word or talk but in deed and in truth.- 1 John 3:18

Whatever you do, work heartily, as for the Lord and not for men, knowing that from the Lord you will receive the inheritance as your reward. You are serving the Lord Christ.- Colossians 3:23-24

For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand, that we should walk in them.- Ephesians 2:10

And every work that he undertook in the service of the house of God and in accordance with the law and the commandments, seeking his God, he did with all his heart, and prospered.- 2 Chronicles 31:21

They are to do good, to be rich in good works, to be generous and ready to share, thus storing up treasure for themselves as a good foundation for the future, so that they may take hold of that which is truly life.- 1 Timothy 6:18-19